If you’re an avid smartphone user you have probably heard that iPhones are extremely secure. But how secure are they? Can iPhones get viruses? I will thoroughly answer these questions and I will tell you everything you need to know about this topic.
Viruses Have Been Around For Quite Some Time:
Various types of malicious software and viruses are also known as malware, they have been wreaking havoc on our computers for many years.
Numerous security experts have informed us about the potential risk of malware on our PCs and Macs.
As a result of this, many people rely on antivirus software to protect their computers from malware.
There are a number of great antivirus software that you can get to protect your computer. But how does this apply to iPhones, are iPhones at risk?
Are iPhones At Risk For Getting Viruses?
Yes, even though iPhones are extremely secure it is possible for an iPhone to get a virus. However, it’s extremely rare, according to Marc Rogers who works at Okta as the executive director of cybersecurity.
Rogers became well known in the tech industry some years ago when he became one of the first white hat hackers to successfully hack Apple’s Touch ID.
iPhones are extremely secure due to Apple’s walled garden, this is a closed security system that Apple uses for its iOS.
Apple’s walled garden requires all third-party services and apps to be vetted and approved via the Apple Store.
This process has worked very well in preventing malware from negatively affecting iPhones.
Apple does not have alternate versions of its operating system, this is one of the main reasons why Android is less secure than Apple.
There are a number of different versions of the Android operating system on the market.
The cell phone carriers decide whether or not a particular operating system is secure on various models of their phones.
Why Are iPhones Less Likely To Get Viruses?
A virus is a malicious computer code that has the ability to replicate itself many times over. A virus can spread within a system and it has the potential to steal data, delete data, and cause damage.
For the virus to be able to successfully replicate itself it must be able to communicate with a variety of programs within a system.
The iPhone operating system that’s present on iPhones makes it extremely difficult for a virus to be able to communicate with programs within the system.
The main reason for this is the fact that Apple’s operating system was designed in a way that allows each app to operate in a separate virtual space.
This is secure because it restricts interactions between apps, thus making it difficult for a virus to replicate itself and spread.
In addition to this, Apple has a very strict vetting process for all the apps that are provided to iPhone users in the Apple App Store.
This process reduces the possibility that a malicious app with malware will end up in the Apple App Store.
iPhones That Have Been Jailbroken Are More Prone To Viruses:
If you have a jailbroken iPhone, there is a higher probability for it to be affected by malware because a jailbreak makes it possible to install a variety of unauthorized apps from alternative app stores on your iPhone and these apps have the ability to steal your personal data.
What Is A Jailbroken iPhone?
A jailbroken iPhone refers to the privilege escalation of an iPhone for the sole purpose of removing software restrictions that were imposed by Apple on iOS.
This is generally accomplished by using a series of kernel patches. Jailbreaking makes it possible to gain root access to Apple’s mobile operating system.
This makes it possible to install software on an iPhone that is not available via the official Apple App Store.
There are various types of jailbreaking available for different versions of iOS this is due to the fact that Apple does not approve of jailbreaking.
As a result of this, there are hardware and software fixes that were implemented by Apple to combat the vulnerabilities that are exploited in jailbreaking.
So this means that there are various versions of iOS that were not immediately jailbroken.
This is very similar to rooting an Android phone even though you have the ability to install software that isn’t available on Google Play on your Android phone without rooting it.
Within the past few years, the unauthorized usage of enterprise certificates has led to the emergence of alternative app stores for iOS which makes it possible to install pirated apps on an iPhone without jailbreaking.
Today, there are four types of jailbreaks which include: untethered jailbreaks, tethered jailbreaks, semi-untethered jailbreaks, and semi-tethered jailbreaks.
You Must Be Cautious:
Protecting your iPhone from malware is not a difficult process. You should not jailbreak your iPhone and you must make sure that the software on your iPhone is up to date.
To do this, you can follow the simple steps below:
- Go to Settings and tap “General.”
- Tap “Software Update.”
- “Automatic Updates” must be turned on.
- If there’s an update available, you should install it. If there is no update available, that means that you have the most up to date software on your iPhone.
A few other things you can do to avoid malware include:
- Do not click on unknown links that you receive in emails or text messages.
- Only install apps from the Apple App Store.
- Set strong passwords on your iPhone.
- Be cautious when using free Wi-Fi
How To Check An iPhone For Viruses:
If your iPhone is doing strange things, there’s a possibility that this behavior may be the result of malware.
There are a number of factors you can check that will help you to determine whether or not your iPhone has been affected by malware, these factors include:
- Sudden ads appearing in Safari
- Make sure your iPhone has not been jailbroken
- Pay close attention to your data usage
- Make sure there are no unknown apps on your iPhone
- Pay close attention to the battery drainage
Sudden Ads Appearing In Safari:
When you’re using the Safari browser, if sudden ads are popping up there is a possibility that the browser may be infected with a virus.
When the ads popup you should not click on them because doing so may take you to another infected site.
Make Sure Your iPhone Has Not Been Jailbroken:
If you have an iPhone that’s been jailbroken, there’s a greater possibility for it to be affected by malware.
Here are some simple steps you can follow that will let you know whether or not your iPhone has been jailbroken:
- Swipe down from the center of the display screen to open the search bar
- When the search bar appears type “Cydia“.
- If any apps appear on the screen by the name of Cydia, your iPhone may be jailbroken
- Follow the directions here to remove the jailbreak from your iPhone
Pay Close Attention To Your Data Usage:
Pay close attention to the data usage on your bill, if your data usage is noticeably higher than you think it should be. There is a possibility that your iPhone may be affected by malware.
Make Sure There Are No Unknown Apps On Your iPhone:
If you notice unknown apps that you know you didn’t install. There’s a possibility that you may have malware on your iPhone.
If you notice any unknown apps you should uninstall them immediately.
Pay Close Attention To The Battery Drainage:
If the battery in your iPhone is draining unusually fast, this may be the result of malware.
You should start by checking your battery health, if your battery is draining quickly but it’s still healthy there is a strong possibility that your iPhone has malware.
How To Remove Viruses From The iPhone?
After reading the information provided above, if you believe that your iPhone has a virus you should follow the simple steps below to remove it.
Delete Unknown Apps:
Delete all unknown apps that look questionable, this also includes apps that you may have downloaded at the time your iPhone became infected by malware.
Turn Off And Restart Using The Power Button:
Press and hold down the power button and slide to turn off. Then restart the iPhone by pressing and holding down the power button.
There is a possibility that doing this may resolve the problem. However, if you still have the problem after doing this there are a few other things you can try.
Clear Your Data And History:
In the settings menu go to safari, then tap clear history and website data.
Restore Your iPhone From A Previous Backup:
If you have previous backups saved you can restore your iPhone to an earlier backup, hopefully, you have an earlier version that is not infected with malware.
Perform A Factory Reset:
If you were unable to resolve the problem using any of the other methods listed on this page.
Then you should perform a factory reset, if you’re unsure how to do this you can refer to this blog post entitled how to factory reset an iPhone for more details.
Protecting Your iPhone From Malware:
If you follow the simple steps provided here and stay alert, your iPhone will not be affected by malware.
If you have any comments or questions about any of this information, please feel free to share them in the comment section below.